Characterization of a 109Cd γ-Ray Source for the Two-Phase Argon Detector

A. E. Bondar; A. F. Buzulutskov; A. D. Dolgov; A. A. Legkodymov; V. V. Nosov; V. P. Oleynikov; V. V. Porosev; E. O. Shemyakina; A. V. Sokolov

doi:10.1134/S0020441219050142

Characterization of a ¹⁰⁹Cd γ-Ray Source for the Two-Phase Argon Detector

A. E. Bondar, A. F. Buzulutskov, A. D. Dolgov, A. A. Legkodymov, V. V. Nosov, V. P. Oleynikov, V. V. Porosev, E. O. Shemyakina, A. V. Sokolov

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

3 Цитирования (Scopus)

Аннотация

A two-phase argon detector is being developed in our laboratory for dark matter search and low-energy neutrino experiments. A ¹⁰⁹Cd γ-ray source was used to calibrate the energy scale of the detector. In this paper, a detailed emission spectrum of the ¹⁰⁹Cd source was measured using a YAP:Ce based scintillation detector and high-purity germanium detector. It was shown that the ¹⁰⁹Cd source equipped with a tungsten substrate and a copper filter can provide a complete set of γ-ray lines in the range from 8 to 90 keV for energy calibration of two-phase detectors. These measurements allowed us to successfully quantify the shape of the amplitude spectrum observed when the two-phase detector was irradiated by the ¹⁰⁹Cd source.

Язык оригинала	английский
Страницы (с-по)	746-749
Число страниц	4
Журнал	Instruments and Experimental Techniques
Том	62
Номер выпуска	6
DOI	https://doi.org/10.1134/S0020441219050142
Состояние	Опубликовано - 1 ноя 2019

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10.1134/S0020441219050142

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title = "Characterization of a 109Cd γ-Ray Source for the Two-Phase Argon Detector",

abstract = "A two-phase argon detector is being developed in our laboratory for dark matter search and low-energy neutrino experiments. A 109Cd γ-ray source was used to calibrate the energy scale of the detector. In this paper, a detailed emission spectrum of the 109Cd source was measured using a YAP:Ce based scintillation detector and high-purity germanium detector. It was shown that the 109Cd source equipped with a tungsten substrate and a copper filter can provide a complete set of γ-ray lines in the range from 8 to 90 keV for energy calibration of two-phase detectors. These measurements allowed us to successfully quantify the shape of the amplitude spectrum observed when the two-phase detector was irradiated by the 109Cd source.",

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Characterization of a ¹⁰⁹Cd γ-Ray Source for the Two-Phase Argon Detector. / Bondar, A. E.; Buzulutskov, A. F.; Dolgov, A. D.; Legkodymov, A. A.; Nosov, V. V.; Oleynikov, V. P.; Porosev, V. V.; Shemyakina, E. O.; Sokolov, A. V.

В: Instruments and Experimental Techniques, Том 62, № 6, 01.11.2019, стр. 746-749.

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

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T1 - Characterization of a 109Cd γ-Ray Source for the Two-Phase Argon Detector

AU - Bondar, A. E.

AU - Buzulutskov, A. F.

AU - Dolgov, A. D.

AU - Legkodymov, A. A.

AU - Nosov, V. V.

AU - Oleynikov, V. P.

AU - Porosev, V. V.

AU - Shemyakina, E. O.

AU - Sokolov, A. V.

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AB - A two-phase argon detector is being developed in our laboratory for dark matter search and low-energy neutrino experiments. A 109Cd γ-ray source was used to calibrate the energy scale of the detector. In this paper, a detailed emission spectrum of the 109Cd source was measured using a YAP:Ce based scintillation detector and high-purity germanium detector. It was shown that the 109Cd source equipped with a tungsten substrate and a copper filter can provide a complete set of γ-ray lines in the range from 8 to 90 keV for energy calibration of two-phase detectors. These measurements allowed us to successfully quantify the shape of the amplitude spectrum observed when the two-phase detector was irradiated by the 109Cd source.

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